package com.stadyhelper.mapper;

import com.stadyhelper.pojo.User;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;
import org.springframework.stereotype.Repository;

import java.util.List;

@Mapper
@Repository
public interface UserMapper {
    @Select("select * from user where username=#{username}")
    User findUsername(String username);

    @Insert("insert into user(username,password,create_time,update_time)" +
            "values(#{username},#{password},now(),now())")
    void add(String username, String password);

    @Select("select * from user")
    List<User> selectAll();

    @Update("update user set nickname=#{nickname},email=#{email},update_time=#{updateTime} where id=#{id}")
    void update(User user);

    @Update("update user set password=#{newPwd},update_time=now() where id=#{id}")
    void updatePwd(String newPwd, Integer id);
}
